Moisture problems don’t always start with a visible stain on the wall. In a building, moisture can be present in structural elements, behind surface layers, or in areas that are rarely visited, without any clear signs that something is wrong.
Fall often brings heavy precipitation, and rain can put a strain on a building’s roof, facades, and other components designed to keep water out. If water penetrates through leaks, it can lead to elevated moisture levels and, over time, cause damage. But leaks are just one of several possible causes of moisture problems in a property. Moisture from the ground, condensation, and inadequate ventilation can also affect moisture conditions.
Visible signs and unusual odors can be important warning signs, but the absence of such signs does not necessarily mean there are no moisture problems.
Measurements can provide information that cannot be obtained through a visual inspection. By taking measurements in the right places, you can gain a better basis for assessing the conditions and determining whether there is reason to investigate further.
But what should you measure, where should the measurements be taken, and how do you interpret the results?